agenttesla | 5bf5d486de8105b9ad9e3b7a3590e4fa959a752008d585fd0de12c0c7ff50e67

Analysis

max time kernel
141s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20231020-en
resource tags

arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
submitted
23/11/2023, 01:51

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General

Target

POORD20231109001.exe
Size

809KB
MD5

5c4180b748b40a11611cbac14d4827d6
SHA1

fd005cac55e3b1fe44e2b88fcf124a0b1dfb0286
SHA256

d059a3bb4ddac726db29101656b244b8bf425a3e1c638bbe51e8765c7d66c86b
SHA512

e588733cea468c6c501757ce517ce3d5893da77591708a612c4a2bdc8fa257d60cb6f06d08dceecec8bc0b8b534bbb4ba6cd10fa4c762e3c5adff6f85852edf3
SSDEEP

12288:28orMbmZeadAZYMTT1M3kTOSvQKGd5ypP7r9r/+pppppppppppppppppppppppp1:BeMbmZea2ZYK1ASvf1q

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.bezzleauto.com
Port:
587
Username:
[email protected]
Password:
Tommyduru8118
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1873812795-1433807462-1429862679-1000\Control Panel\International\Geo\Nation	POORD20231109001.exe

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2276 set thread context of 2112	2276	POORD20231109001.exe	101

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
2280	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
464	powershell.exe
1260	powershell.exe
2112	POORD20231109001.exe
2112	POORD20231109001.exe
464	powershell.exe
1260	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	464	powershell.exe
Token: SeDebugPrivilege	1260	powershell.exe
Token: SeDebugPrivilege	2112	POORD20231109001.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 2276 wrote to memory of 1260	2276	POORD20231109001.exe	95
PID 2276 wrote to memory of 1260	2276	POORD20231109001.exe	95
PID 2276 wrote to memory of 1260	2276	POORD20231109001.exe	95
PID 2276 wrote to memory of 464	2276	POORD20231109001.exe	97
PID 2276 wrote to memory of 464	2276	POORD20231109001.exe	97
PID 2276 wrote to memory of 464	2276	POORD20231109001.exe	97
PID 2276 wrote to memory of 2280	2276	POORD20231109001.exe	99
PID 2276 wrote to memory of 2280	2276	POORD20231109001.exe	99
PID 2276 wrote to memory of 2280	2276	POORD20231109001.exe	99
PID 2276 wrote to memory of 2112	2276	POORD20231109001.exe	101
PID 2276 wrote to memory of 2112	2276	POORD20231109001.exe	101
PID 2276 wrote to memory of 2112	2276	POORD20231109001.exe	101
PID 2276 wrote to memory of 2112	2276	POORD20231109001.exe	101
PID 2276 wrote to memory of 2112	2276	POORD20231109001.exe	101
PID 2276 wrote to memory of 2112	2276	POORD20231109001.exe	101
PID 2276 wrote to memory of 2112	2276	POORD20231109001.exe	101
PID 2276 wrote to memory of 2112	2276	POORD20231109001.exe	101

C:\Users\Admin\AppData\Local\Temp\POORD20231109001.exe
"C:\Users\Admin\AppData\Local\Temp\POORD20231109001.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2276
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\POORD20231109001.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1260
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\HrAADtCmIIam.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:464
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\HrAADtCmIIam" /XML "C:\Users\Admin\AppData\Local\Temp\tmp72BA.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:2280
- C:\Users\Admin\AppData\Local\Temp\POORD20231109001.exe
  "C:\Users\Admin\AppData\Local\Temp\POORD20231109001.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2112

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
3d086a433708053f9bf9523e1d87a4e8

SHA1
b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28

SHA256
6f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69

SHA512
931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
18KB

MD5
d7ab3b22dbd60742eed1a38b4ddc00fc

SHA1
47d978a71262074155fb82a40273afcbd4654479

SHA256
0691743d51dd31c288ae9657df7afb018af7b0cbccac95d613d75093c5319baa

SHA512
453abaa71934595fc1785428795a9247b8a55bd0b83a68887beada2fe833c74653d3b127d1ffddaed95ae02f8d22efb47b317ba4708ae8ff919d71dcb16ce8db

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_qiqozrop.lut.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp72BA.tmp

Filesize
1KB

MD5
5ea68fd3892d1272638026199d4b4d70

SHA1
6404886081ad0c7ca61752cc4d72fa17c828a23e

SHA256
3968599413dc1c9ad10880e707e269c06804683898a68ec756721bd9e14447d6

SHA512
ecf9617e238c6eaaf8fc8ec1022417581f1f776bc6bcba5fbae5a1aaf64046e2eeeb93f324fa8a086cf4a87d880b8a1803f7543e5ca277f312b98d9599e6b68e

Download Submit
memory/464-83-0x0000000007CA0000-0x0000000007CBA000-memory.dmp

Filesize
104KB

Download
memory/464-58-0x000000007EE40000-0x000000007EE50000-memory.dmp

Filesize
64KB

Download
memory/464-87-0x0000000007EC0000-0x0000000007ECE000-memory.dmp

Filesize
56KB

Download
memory/464-86-0x0000000007E90000-0x0000000007EA1000-memory.dmp

Filesize
68KB

Download
memory/464-85-0x0000000007F10000-0x0000000007FA6000-memory.dmp

Filesize
600KB

Download
memory/464-84-0x0000000007D00000-0x0000000007D0A000-memory.dmp

Filesize
40KB

Download
memory/464-24-0x00000000748C0000-0x0000000075070000-memory.dmp

Filesize
7.7MB

Download
memory/464-88-0x0000000007ED0000-0x0000000007EE4000-memory.dmp

Filesize
80KB

Download
memory/464-80-0x0000000007BD0000-0x0000000007C73000-memory.dmp

Filesize
652KB

Download
memory/464-59-0x00000000705F0000-0x000000007063C000-memory.dmp

Filesize
304KB

Download
memory/464-56-0x0000000006F50000-0x0000000006F82000-memory.dmp

Filesize
200KB

Download
memory/464-55-0x0000000005390000-0x00000000053A0000-memory.dmp

Filesize
64KB

Download
memory/464-20-0x0000000005390000-0x00000000053A0000-memory.dmp

Filesize
64KB

Download
memory/464-89-0x0000000007FD0000-0x0000000007FEA000-memory.dmp

Filesize
104KB

Download
memory/464-97-0x00000000748C0000-0x0000000075070000-memory.dmp

Filesize
7.7MB

Download
memory/464-23-0x0000000005A10000-0x0000000006038000-memory.dmp

Filesize
6.2MB

Download
memory/1260-28-0x0000000005830000-0x0000000005896000-memory.dmp

Filesize
408KB

Download
memory/1260-70-0x00000000077F0000-0x000000000780E000-memory.dmp

Filesize
120KB

Download
memory/1260-26-0x0000000005790000-0x00000000057B2000-memory.dmp

Filesize
136KB

Download
memory/1260-82-0x00000000081D0000-0x000000000884A000-memory.dmp

Filesize
6.5MB

Download
memory/1260-57-0x00000000705F0000-0x000000007063C000-memory.dmp

Filesize
304KB

Download
memory/1260-30-0x0000000006200000-0x0000000006266000-memory.dmp

Filesize
408KB

Download
memory/1260-69-0x000000007F950000-0x000000007F960000-memory.dmp

Filesize
64KB

Download
memory/1260-21-0x00000000052E0000-0x00000000052F0000-memory.dmp

Filesize
64KB

Download
memory/1260-96-0x00000000748C0000-0x0000000075070000-memory.dmp

Filesize
7.7MB

Download
memory/1260-51-0x0000000006270000-0x00000000065C4000-memory.dmp

Filesize
3.3MB

Download
memory/1260-52-0x0000000006860000-0x000000000687E000-memory.dmp

Filesize
120KB

Download
memory/1260-53-0x00000000068B0000-0x00000000068FC000-memory.dmp

Filesize
304KB

Download
memory/1260-54-0x00000000052E0000-0x00000000052F0000-memory.dmp

Filesize
64KB

Download
memory/1260-19-0x00000000052E0000-0x00000000052F0000-memory.dmp

Filesize
64KB

Download
memory/1260-18-0x00000000748C0000-0x0000000075070000-memory.dmp

Filesize
7.7MB

Download
memory/1260-17-0x0000000005290000-0x00000000052C6000-memory.dmp

Filesize
216KB

Download
memory/1260-90-0x0000000007EB0000-0x0000000007EB8000-memory.dmp

Filesize
32KB

Download
memory/2112-98-0x00000000748C0000-0x0000000075070000-memory.dmp

Filesize
7.7MB

Download
memory/2112-32-0x0000000004E70000-0x0000000004E80000-memory.dmp

Filesize
64KB

Download
memory/2112-25-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2112-99-0x0000000004E70000-0x0000000004E80000-memory.dmp

Filesize
64KB

Download
memory/2112-81-0x0000000005DD0000-0x0000000005E20000-memory.dmp

Filesize
320KB

Download
memory/2112-29-0x00000000748C0000-0x0000000075070000-memory.dmp

Filesize
7.7MB

Download
memory/2276-11-0x00000000748C0000-0x0000000075070000-memory.dmp

Filesize
7.7MB

Download
memory/2276-9-0x0000000005470000-0x000000000547A000-memory.dmp

Filesize
40KB

Download
memory/2276-8-0x0000000005060000-0x0000000005068000-memory.dmp

Filesize
32KB

Download
memory/2276-7-0x0000000004FC0000-0x0000000004FD2000-memory.dmp

Filesize
72KB

Download
memory/2276-6-0x0000000004F10000-0x0000000004FAC000-memory.dmp

Filesize
624KB

Download
memory/2276-5-0x0000000004DB0000-0x0000000004DBA000-memory.dmp

Filesize
40KB

Download
memory/2276-4-0x0000000005070000-0x0000000005080000-memory.dmp

Filesize
64KB

Download
memory/2276-10-0x00000000061A0000-0x000000000621A000-memory.dmp

Filesize
488KB

Download
memory/2276-3-0x0000000004DC0000-0x0000000004E52000-memory.dmp

Filesize
584KB

Download
memory/2276-2-0x00000000054C0000-0x0000000005A64000-memory.dmp

Filesize
5.6MB

Download
memory/2276-12-0x0000000005070000-0x0000000005080000-memory.dmp

Filesize
64KB

Download
memory/2276-1-0x00000000748C0000-0x0000000075070000-memory.dmp

Filesize
7.7MB

Download
memory/2276-0-0x0000000000330000-0x0000000000400000-memory.dmp

Filesize
832KB

Download
memory/2276-31-0x00000000748C0000-0x0000000075070000-memory.dmp

Filesize
7.7MB

Download